Network Isolation System Based on Photographic Data Transmission Technology

The name of the PDT6000 series product is: Network Isolation System based on Photographic Data Transmission Technology. It is an iterative product that improves the transmission performance and applicability of the PDT4000 series products. With the same transmission mechanism, it achieves faster transmission rates (in milliseconds), higher transmission tags (in tens of thousands of tags), more transmission interfaces (with support for SQL and Oracle databases added), and faster file transfer. The system's application scope has been extended and is suitable for units such as petrochemical, power, municipal, and scientific research institutes. The size of the PDT6000 device has increased from 1U to 2U per unit, with a larger volume that meets performance requirements. The latest product PDT6000L is designed with embedded devices, which have reduced transmission capacity compared to PDT6000. However, the device is much smaller in size and has a longer lifespan, so it can be chosen at your discretion.

Product Features：

1、Exclusive national and international invention patent for photographic data transmission technology.

2、Under non network connection conditions, data or files can be transmitted completely unidirectionally (with 0-bit return) and analogly, achieving true digital network physical disconnection and completely avoiding the intrusion of external digit viruses and hackers.

3、Automatically run upon startup.

4、Support tag type self checking, adaptive, and output.

5、The "Shadow Server" with built-in DCS OPC Server complies with the OPC2.0 international standard, and its data values and status are the same as those of DCS OPC Server.

6、Supports multiple input/output interfaces, such as OPC, API, MODBUS, SQL, Oracle, SMB, etc., and supports interface customization.

7、Capable of debugging and simulation testing environment.

8、Support backup for both cold and hot stations.

9、The OPC Client has the function of intelligent detection and automatic reconnection after disconnection.

10、Provide powerful tag configuration tools.

11、Has high reliability and stable performance.

12、Numerical processing complies with IEEE international standards.

13、The maximum data transmission capacity is 50000 tags per second.

14、Support online addition and reduction of collection tags.

15、Supports scheduled transfer of general files.

16、It can have a built-in database collection client and support automatic data storage in case of network disconnection.

17、One isolation station can isolate multiple devices (multiple input isolation stations).

18、It has a fault self check alarm function.

19、Used in conjunction with real-time monitoring alarm and automatic redundancy switching system to achieve centralized remote fault detection alarm, automatic/manual redundancy scheme switching (such as backup station switching, BYPASS switching) management.